baber/WOPTO huggingface dataset:
Patent KR-20200067778-A (KR)
Title: System for transaction of patent technology comprising interesting keyword provider
Inventor: YOON YUH GANG
IPC: G06Q10/06
Filed: 2020-05-15
Abstract: The present invention relates to a system which arises interest of a technology evaluator, who is a potential technology consumer by a keyword of interest extracted from other patent information belonging to the technical field of a technology subject to technology value evaluation so as to allow the evaluator to evaluate the value of intangible technology including intangible property rights such as patent rights, thereby matching for a technology transaction. According to the present invention, one among multiple suppliers (such as technology sellers) makes a technology value evaluation request while providing a server with technology to be evaluated. And then, the server sends a value evaluation request to specified or unspecified evaluators. Each of the multiple evaluators evaluates the technology and proposes an evaluated value. And then, the evaluated value data is collected and analyzed, the value of the technology is determined, and the supplier is notified of the determined value of the technology. The evaluator′s interest is increased by a keyword of interest and thus technology transactions can be further promoted.
Patent KR-20210143967-A (KR)
Title: Composition for preventing, improving or treating respiratory disease
IPC: A61K35/644
Filed: 2020-05-20
Abstract: The present invention relates to a composition for preventing, alleviating or treating respiratory diseases, and also to a functional food and pharmaceutical composition comprising the same. According to the present invention, provided is the composition for reinforcing respiratory functions and alleviating respiratory diseases, containing an extract of Impatiens balsamina as an active ingredient.
Patent KR-20210151465-A (KR)
Inventor: LEE HYEON GI
IPC: G06T19/00
Filed: 2020-06-05
Abstract: The present invention relates to a facility inspection system based on an augmented reality. More specifically, the present invention relates to the facility inspection system based on the augmented reality comprising: a cloud server part comprising an inspection history data storage part that stores inspection history information for a facility in a predefined data schema format, a facility structure data storage part that stores the internal structure information of the facility, and a rendering part that receives and renders the inspection history data storage part, the inspection history information from the facility structure data storage part, and the internal structure information of the facility to store after generating the 3D image data; and a terminal with an embedded program that is portable by a worker, receives the 3D image data from the cloud server part through wired/wireless communication, and implements the augmented reality on a display. Therefore, the present invention is capable of having an effect of managing data more efficiently.
Patent KR-20210157497-A (KR)
Inventor: HONG KY BOG
IPC: A47B13/16
Filed: 2020-06-21
Abstract: The present invention relates to a drawer-type household miscellaneous goods sterilizer using an ultraviolet lamp (UV-C). Household miscellaneous goods (spooners, cups, remote controls, cell phones, children's toys, etc.) are contagious and propagated by various bacteria on human hands, which is unsanitary because the same can be transmitted to other users. UV-C 253.7nm sterilization lamp is used for the UV lamp. Bacteria-contaminated areas are contaminated with bacteria not only on the upper area of the subject, but also on the left and right sides, but light may not shine through the left and right sides. In order to prevent the sterilization process from failing, reflectors are attached to the front, back, left and right walls inside the drawer so that the lamp light is also irradiated to the left and right sides of the subject. In this case, it would be desirable to use 200V-230V as the power source normally used at home. A lamp to be used in the present invention used a fluorescent lamp type UV-C UV sterilization lamp (for example, products of Philips, Sankyo, Oslam, etc.). For a practically used UV lamp, further detailed description is omitted.
Patent KR-20210004856-A (KR)
Inventor: GOVARI ASSAF
IPC: A61M25/10
Filed: 2020-07-01
Abstract: A medical probe comprises a guidewire, a guidewire advancement mechanism (GAM), and a middle inflatable balloon. The guidewire is configured for insertion into a lumen of an organ of a patient. The GAM is disposed at a distal end of the guidewire, wherein the GAM includes: (i) a proximal inflatable balloon, (ii) a distal inflatable balloon, and (iii) a middle inflatable balloon that is coupled between the proximal and distal balloons. The proximal, distal, and middle balloons are configured to move the guidewire in the lumen by inflating and deflating in a predefined sequence.
Patent KR-20200085693-A (KR)
Inventor: CHOI MOON HO
IPC: C01G53/00
Filed: 2020-07-01
Abstract: The present invention relates to a positive electrode active material composition for a lithium secondary battery and a lithium secondary battery comprising the same. More particularly, the present invention relates to a positive electrode active material composition for a lithium secondary battery comprising a mixture of particles heat-treated at the same temperature while Ni composition and particle size are differed, and a lithium secondary battery comprising the same. According to the present invention, it is possible to similarly control the optimum capacity expression temperature of the large particles and small particles by adjusting the Ni content of the large particles and small particles, and thus a lithium secondary battery having improved output and lifespan can be manufactured.
Patent KR-20220006921-A (KR)
Title: Women's shirts with good breathability and fit
Inventor: JOO SOO YOUNG
IPC: A41C3/08
Filed: 2020-07-09
Abstract: The present invention relates to a woman shirt with good breathability and wearing sensation, and more specifically, to a woman shirt with good breathability and wearing sensation capable of removing necessity of wearing a separate brassiere by integrally sewing brassiere cups inside the shirt; and maintaining the good breathability and the good wearing sensation by allowing the cups to be formed by allowing threads to be knitted between fabrics in a zigzag manner. To achieve the purpose, a feature of the present invention forms the brassiere (20) composed of the two cups (21) and a front plate (22) by molding a fabric material which is prepared by knitting the threads (20c) between a fabric (20a) and another fabric (20b) in a zigzag manner so that an air layer (20d) is formed. The brassiere (20) is sewed inside the shirt (10).
Patent KR-20220009007-A (KR)
Title: Sterilization, deodorization and ultrafine dust removal systems with oxygen supply functions
Inventor: KWON JEE YOUNG
IPC: A01K1/00
Filed: 2020-07-15
Abstract: The present invention relates to a sterilization, deodorization and ultra-fine dust removal system having an oxygen supply function, which has a simple structure, is capable of removing ammonia odor during the ventilation of the inside of a livestock barn, is capable of removing fine dust during the ventilation of the inside of the livestock barn, and is capable of supplying oxygen that is insufficient during the ventilation of the inside of the livestock barn so as to minimize the inflow of external air, thereby remarkably saving energy. The present invention comprises: a main body (102) having an accommodation space formed therein; a suction part (104) which is installed on one side of the accommodation space of the main body (102), and is configured to suck in indoor air inside a livestock barn, sterilize the sucked indoor air of the livestock barn, remove ammonia odor and ultra-fine dust from the indoor air, humidify the indoor air, and deliver sterilized and humidified air from which ammonia odor and ultra-fine dust are removed to a discharge part; the discharge part (106) which is installed on a side surface of the suction part (104) and is configured to deliver the sterilized and humidified air from which ammonia odor and ultra-fine dust are removed to the inside of the livestock barn; and a control part (108) which is installed on one side of an outer surface of the main body (102).
Patent KR-20220010662-A (KR)
Inventor: YOU JUNG GUN
IPC: H01L21/8234
Filed: 2020-07-17
Abstract: According to an embodiment of the present invention, a semiconductor device comprises: a substrate extending in a first direction, and including first and second active regions spaced apart from each other in the first direction; a device isolation layer disposed between the first and second active regions in the substrate; and first and second gate structures extending in a second direction by respectively crossing ends of the first and second active regions on the substrate, and including first and second gate electrodes, respectively. The first gate structure is disposed to protrude more than the second gate structure toward the device isolation layer. Also, a lower end of the first gate electrode is positioned at a height level lower than that of the second gate electrode. Therefore, the reliability is improved.
Patent KR-20220012030-A (KR)
Inventor: CHO HYE JIN
IPC: A47B23/06
Filed: 2020-07-22
Abstract: The present invention relates to a transparent frame-type book stand which can store poster cards in a poster card storage space, thereby resolving the issue that existing book stands look simple and boring from a point of view regarding the interior design and universal design. The transparent frame-type book stand, whose angle can be easily adjusted, comprises: a book rest portion composed of a back plate and a front plate wherein the back plate is made of an acrylic board 5 mm thick, allows the center of gravity to be placed over the entire body, and has a cone-shaped portion on a lower side, and the front plate is made of an acrylic board 3 mm thick; a book support portion made upside down in a Y shape in the middle at an upper side to fix a book; and a poster card storage portion formed into a space about 10 cm wide, 15 cm long, and 1 to 2 mm deep to store poster cards. Since the book stand can store a poster card in the poster card storage portion, it is possible to resolve the issue that common existing book stands look simple from interior and universal design aspects.
Patent KR-20210018086-A (KR)
Title: Electrical Contactor and Electrical Connecting Apparatus
Inventor: KISHI YASUTAKA
IPC: G01R31/28
Filed: 2020-07-30
Abstract: The present invention relates to an electrical contactor capable of satisfactorily performing an electrical subject inspection by achieving satisfactory conductive characteristics of an electric signal flowing through the electrical contactor. The electrical contactor includes: an installation portion; a base end portion extending so as to be continuous with the installation portion; a plurality of arm portions longitudinally extending from the base end portion; a connecting portion connected to the tip portion of each arm portion; a pedestal portion installed so as to be continuous with the connecting portion; and a contact portion at the lower end of the pedestal portion. Each of the plurality of arm portions elastically supports the contact portion coming in contact with a first contact object. A curved portion is installed on the connecting portion side or the base end portion side of the arm portion which is closest to the contact portion.
Patent KR-20220015536-A (KR)
Inventor: HWANG YOO JUN
IPC: F02M31/20
Filed: 2020-07-31
Abstract: According to an embodiment of the present invention, a cooling device using fuel for driving an engine of an aircraft as a coolant comprises: a feed pump connected to a fuel tank and flowing fuel; a transfer pipe through which the fuel discharged by the supply pump flows; a valve connected to the transfer pipe and capable of controlling an opening degree; and a cooling channel for guiding the fuel between a discharge end of the valve and the fuel tank. By changing the internal pressure in response to the change in the pressure of the external air of the aircraft, the cooling channel may cool the fuel by reducing the internal pressure when the aircraft flies at a high altitude.
Patent KR-20220017190-A (KR)
Title: Firmware update method using qr code image and electronic device performing same
Inventor: DAEJIN PARK
IPC: G06F8/34
Filed: 2020-08-04
Abstract: The technical problem to be solved by the present invention is to provide a firmware update method for updating firmware by recognizing a QR code image prepared to indicate a command of an updated firmware, and an electronic device for performing the same. Provided is an electronic device which is capable of recognizing a QR code image provided to indicate a difference between instructions provided in each of the first firmware and the second firmware, extracting a command of modified second firmware from the recognized QR code image, and for stored firmware, changing a command of the first firmware corresponding to the command of the modified second firmware to a command of the second firmware.
Patent KR-20220021216-A (KR)
Inventor: KIM YONG KEUN
IPC: B04B15/00
Filed: 2020-08-13
Abstract: Disclosed is a system in which a plurality of centrifuges are selectively connected in series or parallel by a target quality or quantity value. According to an embodiment of the present invention, the system is connected to a contaminated liquid storage. The system comprises: a first centrifuge; a second centrifuge; a first supply channel supplying the liquid in the contaminated liquid storage to the first centrifuge; a second supply channel supplying the liquid from the contaminated liquid storage to the second centrifuge; a first discharge channel connected to a discharge port of the first centrifuge; a second discharge channel connected to a discharge port of the second centrifuge; a bypass channel connecting an outlet of the first centrifuge and the second supply channel; a first valve provided at an end of the first discharge channel; and a second valve provided at a connection point between the bypass channel and the second supply channel.
Patent KR-20220021527-A (KR)
Inventor: KIM HYUNG KI
IPC: B29C48/88
Filed: 2020-08-14
Abstract: The present invention is to provide a device for manufacturing a support for cultivation of crops that is used as a temporary construction for ginseng cultivation or support structure to prevent shaking or collapse in wind and rain when growing crops such as branches, and its support. The present invention provides a support with excellent strength and durability by using first and second extruders to sequentially extrude the inner and outer surfaces of the support in layers, and at the same time, using a mesh-type reinforcement supply unit between the first and second extruders to embed a reinforcing material between the inner and outer surfaces for integral formation.
Patent KR-20220021779-A (KR)
Inventor: HYUN GIL CHA
IPC: C08J11/10
Filed: 2020-08-14
Abstract: The present invention relates to a method for depolymerizing polyethylene terephthalate using a zeolite-based catalyst, which has an effect of increasing production yield of terephthalic acid and recycling the zeolite-based catalyst by increasing an acid portion concentration of the zeolite-based catalyst.
Patent KR-20220023162-A (KR)
Inventor: KIM SUK HO
IPC: H05K3/34
Filed: 2020-08-20
Abstract: A camera module according to an embodiment comprises: a printed circuit board which includes a cavity; an infrared filter which is disposed on the upper surface of the printed circuit board; and an image sensor which is disposed on the lower surface of the printed circuit board. The printed circuit board includes: an insulating layer which includes the cavity; and a circuit pattern which is embedded in the lower surface of the insulating layer, and is electrically connected to a terminal of the image sensor. The cavity has a shape different from that of the sensor.
Patent KR-20220023187-A (KR)
Inventor: KIM KYUNGJIN
IPC: A61K31/437
Filed: 2020-08-20
Abstract: The present invention relates to a pyrrolopyridine derivative, a racemate thereof, a stereoisomer thereof, or a pharmaceutically acceptable salt thereof, and a use thereof, wherein a compound of the present invention has high selectivity and physiological activity on human immunodeficiency virus (HIV), and low toxicity, so that it is useful as a therapeutic agent for virus, particularly HIV infection.
Patent KR-20220023507-A (KR)
Inventor: LEE MYEONGRYEOL
IPC: G06T7/11
Filed: 2020-08-21
Abstract: Examples of the present invention relate to a device and method for evaluating roughness of skin texture based on image analysis. The device comprises: a step of acquiring an analysis image of target skin; a step of obtaining a low-frequency image from the analysis image using a low-pass filter; a step of obtaining a high-frequency image by subtracting the low-frequency image from the analysis image; and a step of calculating the roughness level of the skin texture using the high-frequency image.
Patent KR-20220027466-A (KR)
Inventor: BAEK SEUNG HEON
IPC: B23G1/24
Filed: 2020-08-27
Abstract: The present invention relates to an insert female screw bolt for the regeneration of a head bolt hole of a cylinder block and a bolt construction tool thereof. The insert female screw bolt for the regeneration of a head bolt hole of a cylinder block is formed into a pipe shape with an engaged groove formed at an end thereof to be combined with an engaged protrusion of a tool, a male screw is formed in an outer part thereof to be coupled with a female screw hole formed on a cylinder block and a female screw is integrated with an inner part thereof to be coupled with a head bolt. The present invention comprises: a coupling tool having an engaged protrusion formed to couple the insert female screw bolt with the female screw hole of the cylinder block; a hole for regenerating the female screw hole formed to couple a cylinder heat with the cylinder block through the head bolt; and a center pin, a center pin jig and jig fixing unit formed to accurately form a center when the female screw is formed; and a drill and a tap tool.
Patent KR-20210082056-A (KR)
Title: Liquefied Gas Supply System and Method
Inventor: CHOI JIN YONG
IPC: F17C9/00
Filed: 2020-09-14
Abstract: The present invention relates to a method for supplying liquefied gas, which can treat boil-off gas in a ship without returning the boil-off gas generated when the liquefied gas is supplied to a storage tank of the ship. A liquefied gas supply system according to the present invention supplies the liquefied gas from a liquefied gas supply ship to the ship including a plurality of liquefied gas storage tanks. The system comprises: a liquefied gas line for supplying the liquefied gas from the liquefied gas supply ship to any one of the plurality of liquefied gas storage tanks; and a gas supply line for discharging the boil-off gas generated by supplying the liquefied gas to any one of the liquefied gas storage tanks and supplying the boil-off gas to the one or more other liquefied gas storage tanks. The system further includes an isolation valve which discharges gas discharged from the liquefied gas storage tank receiving the boil-off gas by using the liquefied gas line. The isolation valve is provided in the liquefied gas line between the liquefied gas storage tank receiving the liquefied gas through the liquefied gas line and the liquefied gas storage tank receiving the boil-off gas, and blocks the mixture of the liquefied gas flowing along the liquefied gas line and the flow of the boil-off gas.
Patent KR-20220036505-A (KR)
Inventor: JEON CHANG HYEON
IPC: C09D5/26
Filed: 2020-09-16
Abstract: Disclosed is a device for measuring the temperature in accordance with the color change of thermochromic pigment, comprising: a camera for photographing a thermochromic pigment sticker or a thermochromic pigment support including theremochromic pigment attached to or arranged on an object to have the temperature thereof measured to obtain an image thereof; a memory part for storing data about the standard R value, G value and B value of the thermochromic pigment in the RGB model depending on the temperature, hereinafter referred to as the standard RGB data of the thermochromic pigment depending on the temperature; and a control part for obtaining the R value, G value and the B value of the thermochromic pigment, hereinafter referred to as the measured color values or RGB values of the thermochromic pigment, from the image of the thermochromic pigment obtained by being photographed by the camera, and comparing the obtained measured color values of the thermochromic pigment with the standard RGB data of the thermochromic pigment depending on the temperature to determine the temperature of the thermochromic pigment and considering the temperature to be the temperature of the object. The device for measuring the temperature in accordance with the color change of thermochromic pigment according to the present invention can quantitatively measure the temperature of an object to be measured while using thermochromic pigment, thereby increasing convenience.
Patent KR-20220037264-A (KR)
Inventor: KOO WON MO
IPC: G02B15/14
Filed: 2020-09-17
Abstract: According to one embodiment of the present invention, provided is a zoom lens system, comprising a first lens group having a positive refractive power, a second lens group having a negative refractive power, a third lens group having the positive refractive power, a fourth lens group having the positive refractive power, a fifth lens group having the positive refractive power, a sixth lens group having the negative refractive power, and a seventh lens group having the positive refractive power, wherein the lens groups are arranged along an optical axis in order from an object side to an image side, zooming is performed by moving the second lens group, the fourth lens group, the fifth lens group, and the sixth lens group in the optical axis direction, and at least one of the fourth lens group, the fifth lens group, and the sixth lens group switches the movement direction twice or more when zooming from a wide-angle end to a telephoto end through a first intermediate end and a second intermediate end. Provided is the zoom lens system 7 groups capable of achieving miniaturization and high pixels by optimizing movement paths of moving groups while having high magnification.
Patent KR-20220039073-A (KR)
Inventor: JUNG MI SEON
IPC: A47J37/07
Filed: 2020-09-21
Abstract: The present invention relates to a utility griddle for camping, which is used for outdoor meat grilling and food cooking. According to the present invention, assemblable and separable legs are configured on the bottom surface portion of a grill. As a result, outdoor meat grilling and food cooking can be performed using charcoal or firewood. In addition, various types of meat can be cooked with the grill reversed, and thus the grill can be used for multiple purposes. The grill and the legs can be separated to be easily carried and stored. The griddle includes: a circular grill with a middle part concave downward; handles formed around the edge of the grill; legs supporting the grill from the ground or a floor; and supporters formed on the bottom surface portion of the grill with the legs separably assembled.